document number: 94276 for technical questions, contact: indmodules@vishay.com www.vishay.com revision: 16-jul-09 1 not insulated sot-227 power module ultrafast rectifier, 200 a UFB200CB40P vishay high power products note (1) all 4 anode terminals connected features ? not insulated package ? ultrafast reverse recovery ? ultrasoft reverse recovery current shape ? optimized for power conversion: welding and industrial smps applications ? plug-in compatible with other sot-227 packages ? easy to assemble ? direct mounting to heatsink ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level description the UFB200CB40P not insulated modules integrate two state of the art ultrafast recovery rectifiers in the compact, industry standard sot-227 packa ge. the planar structure of the diodes, and the platinum doping life time control, provide a ultrasoft recovery current shape, together with the best overall performance, ruggedness and reliability characteristics. these devices are thus intended for high frequency applications in which the switching energy is designed not to be predominant portion of the total energy, such as in the output rectification stage of welding machines, smps, dc-to-dc converters. their extremely optimized stored charge and low recovery current reduce both over dissipation in the switching elements (and snubbers) and emi/rfi. notes (1) both anode terminals connected; maximum i rms current per leg 200 a to do not exceed the ma ximum temperature of terminals, see fig. 6 (2) 10 ms sine or 6 ms rectangular pulse product summary v r 400 v i f(av) at t c = 146 c per module (1) 200 a t rr 89 ns sot-227 14 23 anode anode base common cathode absolute maximum ratings parameter symbol test conditions max. units cathode to anode voltage v r 400 v continuous forward current per diode i f (1) t c = 140 c 142 a single pulse forward current per diode i fsm (2) t c = 25 c 1300 maximum power dissipation per module p d t c = 140 c 368 w operating junction and storage temperatures t j , t stg - 55 to 175 c
www.vishay.com for technical questions, contact: indmodules@vishay.com document number: 94276 2 revision: 16-jul-09 UFB200CB40P vishay high power products not insulated sot- 227 power module ultrafast rectifier, 200 a electrical specifications per diode (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units cathode to anode breakdown voltage v br i r = 100 a 400 - - v forward voltage v fm i f = 100 a - 1.11 1.34 i f = 100 a, t j = 125 c - 0.99 1.1 i f = 200 a - 1.3 1.6 i f = 200 a, t j = 125 c - 1.22 1.4 reverse leakage current i rm v r = v r rated - - 50 a t j = 175 c, v r = v r rated - - 4 ma junction capacitance c t v r = 400 v - 100 - pf dynamic recovery characteristics per diode (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units reverse recovery time t rr i f = 1.0 a, di f /dt = 400 a/s, v r = 30 v - 39 - ns t j = 25 c i f = 50 a di f /dt = 200 a/s v r = 100 v - 89 136 t j = 125 c - 184 235 peak recovery current i rrm t j = 25 c - 9 12 a t j = 125 c - 20 25 reverse recovery charge q rr t j = 25 c - 400 815 nc t j = 125 c - 1840 2940 thermal - mechanical specifications parameter symbol test conditions min. typ. max. units junction to case, single leg conducting r thjc - - 0.19 c/w junction to case, both leg conducting - - 0.095 case to heatsink, per module r thcs flat, greased surface - 0.05 - weight -30- g mounting torque -1.3-nm
document number: 94276 for technical questions, contact: indmodules@vishay.com www.vishay.com revision: 16-jul-09 3 UFB200CB40P not insulated sot-227 power module ultrafast rectifier, 200 a vishay high power products fig. 1 - typical forward voltage drop characteristics (per diode) fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction c apacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjc characteristics (per diode) t j = 175 c t j = 125 c t j = 25 c v f - forward voltage drop (v) i f - instantaneous forward current (a) 1000 100 10 1 0 0.5 1.0 1.5 2.0 2.5 v r - reverse voltage (v) i r - reverse current (a) t j = 175 c t j = 25 c t j = 125 c 1000 100 10 1 0.1 0.01 0.001 0 50 100 150 200 250 300 350 400 v r - reverse voltage (v) c t - junction capacitance (pf) 1000 1000 100 10 10 100 t j = 25 c 0.01 0.1 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal impedance (c/w) 1 10 single p u lse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20
www.vishay.com for technical questions, contact: indmodules@vishay.com document number: 94276 4 revision: 16-jul-09 UFB200CB40P vishay high power products not insulated sot- 227 power module ultrafast rectifier, 200 a fig. 5 - maximum allowable case temperature vs. average forward current (per leg) fig. 6 - forward power lo ss characteristics (per leg) fig. 7 - typical reverse recovery time vs. di f /dt fig. 8 - typical reverse recovery charge vs. di f /dt fig. 9 - typical reverse recovery current vs. di f /dt note (1) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm at (i f(av) /d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d); i r at v r1 = 80 % rated v r i f(av) - average forward current (a) allowable case temperature (c) 1 8 0 8 0 100 120 140 160 0 0 400 320 360 2 8 0 240 200 160 120 8 0 40 20 60 40 s qu are w a v e (d = 0.50) 8 0 % rated v r applied dc see note (1) i f(av) - average forward current (a) average power loss (w) 350 200 250 300 0 0 204060 8 0 100 120 140 160 1 8 0 200 220 50 150 100 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 di f /dt (a/s) t rr (ns) 50 70 90 110 130 150 210 170 190 230 250 100 1000 v r = 100 v i f = 50 a t j = 25 c t j = 125 c di f /dt (a/s) q rr (nc) 0 500 1000 1500 2000 2500 4000 3000 3500 100 1000 v r = 100 v i f = 50 a t j = 25 c t j = 125 c di f /dt (a/s) i rr (a) 0 10 20 30 40 50 100 1000 t j = 25 c t j = 125 c v r = 100 v i f = 50 a
document number: 94276 for technical questions, contact: indmodules@vishay.com www.vishay.com revision: 16-jul-09 5 UFB200CB40P not insulated sot-227 power module ultrafast rectifier, 200 a vishay high power products fig. 10 - reverse recovery parameter test circuit fig. 11 - reverse recovery waveform and definitions irfp250 d.u.t. l = 70 h v r = 200 v 0.01 g d s di f /dt adj u st q rr 0.5 i rrm di (rec)m /dt 0.75 i rrm i rrm t rr t b t a i f di f /dt 0 (1) (2) (3) (4) (5) (1) di f /dt - rate of change of c u rrent thro u gh zero crossing (2) i rrm - peak re v erse reco v ery c u rrent (3) t rr - re v erse reco v ery time meas u red from zero crossing point of negati v e going i f to point w here a line passing thro u gh 0.75 i rrm and 0.50 i rrm extrapolated to zero c u rrent. (4) q rr - area u nder c u r v e defined b y t rr and i rrm t rr x i rrm 2 q rr = (5) di (rec)m /dt - peak rate of change of c u rrent d u ring t b portion of t rr
www.vishay.com for technical questions, contact: indmodules@vishay.com document number: 94276 6 revision: 16-jul-09 UFB200CB40P vishay high power products not insulated sot- 227 power module ultrafast rectifier, 200 a ordering information table 1 - ultrafast rectifier 2 - ultrafast pt diffused 3 - current rating (200 = 200 a) 4 - circuit configuration (2 common cathode diodes) 5 - package indicator (sot-227 standard not insulated) 6 - voltage rating (40 = 400 v) 7 - p = lead (pb)-free quantity per tube is 10 pcs, m4 screw and washer included device code 5 13 24 67 uf b 200 c b 40 p links to related documents dimensions www.vishay.com/doc?95036 packaging information www.vishay.com/doc?95037
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product co uld result in person al injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
|
